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arc4.h
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1 
9 /*
10  * Copyright The Mbed TLS Contributors
11  * SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
12  *
13  * This file is provided under the Apache License 2.0, or the
14  * GNU General Public License v2.0 or later.
15  *
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17  * Apache License 2.0:
18  *
19  * Licensed under the Apache License, Version 2.0 (the "License"); you may
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53 #ifndef MBEDTLS_ARC4_H
54 #define MBEDTLS_ARC4_H
55 
56 #if !defined(MBEDTLS_CONFIG_FILE)
57 #include "config.h"
58 #else
59 #include MBEDTLS_CONFIG_FILE
60 #endif
61 
62 #include <stddef.h>
63 
64 /* MBEDTLS_ERR_ARC4_HW_ACCEL_FAILED is deprecated and should not be used. */
65 #define MBEDTLS_ERR_ARC4_HW_ACCEL_FAILED -0x0019
67 #ifdef __cplusplus
68 extern "C" {
69 #endif
70 
71 #if !defined(MBEDTLS_ARC4_ALT)
72 // Regular implementation
73 //
74 
82 typedef struct mbedtls_arc4_context
83 {
84  int x;
85  int y;
86  unsigned char m[256];
87 }
89 
90 #else /* MBEDTLS_ARC4_ALT */
91 #include "arc4_alt.h"
92 #endif /* MBEDTLS_ARC4_ALT */
93 
105 
117 
130 void mbedtls_arc4_setup( mbedtls_arc4_context *ctx, const unsigned char *key,
131  unsigned int keylen );
132 
148 int mbedtls_arc4_crypt( mbedtls_arc4_context *ctx, size_t length, const unsigned char *input,
149  unsigned char *output );
150 
151 #if defined(MBEDTLS_SELF_TEST)
152 
163 int mbedtls_arc4_self_test( int verbose );
164 
165 #endif /* MBEDTLS_SELF_TEST */
166 
167 #ifdef __cplusplus
168 }
169 #endif
170 
171 #endif /* arc4.h */
static UCHAR ULONG UCHAR ULONG UCHAR * output
Definition: bcrypt.c:29
int mbedtls_arc4_crypt(mbedtls_arc4_context *ctx, size_t length, const unsigned char *input, unsigned char *output)
ARC4 cipher function.
const GLfloat * m
Definition: glext.h:10848
#define verbose
Definition: rosglue.h:36
GLenum GLuint GLenum GLsizei length
Definition: glext.h:5579
void mbedtls_arc4_init(mbedtls_arc4_context *ctx)
Initialize ARC4 context.
struct mbedtls_arc4_context mbedtls_arc4_context
ARC4 context structure.
ARC4 context structure.
Definition: arc4.h:82
void mbedtls_arc4_free(mbedtls_arc4_context *ctx)
Clear ARC4 context.
GLenum GLenum GLenum input
Definition: glext.h:9031
void mbedtls_arc4_setup(mbedtls_arc4_context *ctx, const unsigned char *key, unsigned int keylen)
ARC4 key schedule.
Definition: path.c:41